Company Brain

by coreyhaines31

Company Brain is an AI Engineering skill for Claude Code, published by coreyhaines31 in makerskills.

680 stars55 forkson coreyhaines31/makerskillsAdded 2026/08/24+2% in starsRepository updated 2026/08/18

View source on GitHub Download repo ZIP

agent-skillsai-agentsclaude-codeclaude-skillspersonal-knowledge-managementproductivity

Install in seconds

Install Company Brain

Copy Company Brain into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/coreyhaines31/makerskills/tree/main/skills/company-brain ~/.claude/skills/company-brain

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/coreyhaines31/makerskills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/company-brain/SKILL.md in coreyhaines31/makerskills
Installs to: ~/.claude/skills/company-brain
Collection: One of 20 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What Company Brain does

Company Brain structures team knowledge about people, companies, meetings, SOPs, decisions, and customer language so Claude can answer questions and compile a wiki. Use it to capture, query, review, lint, connect, or search shared context.

Company Brain is cataloged under AI Engineering on DirSkills. Company Brain comes from a repository tagged agent-skills, ai-agents, claude-code, claude-skills and personal-knowledge-management.

Documentation

README

Excerpt

/company-brain — Team-shared AI-ready knowledge base

Company Brain (n.): Your team's shared, AI-ready knowledge base — people, companies, meetings, SOPs, and decisions structured so Claude can answer questions on your team's behalf.

Team-scope sibling to second-brain (personal-scope). Same core compile → wiki → outputs pattern; different raw schema optimized for multi-author, sales-heavy, ops-heavy team use.

Also the operational backbone for the Company Brain Setup productized service (was previously called "Second Brain as a Service"; renamed to match the skill).

Mental model

Three layers, same as second-brain — but the raw/ layer is structured, not flat:

This is the opening of the README. Read the full README on GitHub.

Commands Company Brain provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/company-brain
/cb

Frequently asked about Company Brain

What else does coreyhaines31 publish alongside Company Brain?
Company Brain is one of 20 skills that DirSkills catalogs from coreyhaines31/makerskills, the repository it ships in. Its siblings there include Business Brainstorm, Company CFO and Decide. Each one is a separate skill with its own page in this directory, installs the same way Company Brain does, and is maintained by coreyhaines31 in that same repository. The rest of the collection is listed on the coreyhaines31/makerskills page.
How does Company Brain compare to other AI Engineering skills?
Company Brain ranks #1778 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Company Brain against them. Open each page to compare what they document and how they install.